[40F] Experiencing cold extremities, severe brain fog, dizziness, and muscle fatigue

What might be happening

Based on the information you've provided, there are several possible explanations for your symptoms:

• Postural Orthostatic Tachycardia Syndrome (POTS): This condition is characterized by an increased heart rate and lightheadedness or fainting upon standing. It can also cause symptoms like fatigue and brain fog. POTS is often associated with conditions like Ehlers-Danlos syndrome, which you suspect you may have.

  • Diagnosis typically involves a tilt table test or a standing test. Treatment usually involves lifestyle changes and medications to manage symptoms.

• Iron Deficiency Anemia: This condition can cause symptoms like fatigue, cold hands and feet, paleness, and dizziness. It can be more common in people who have had gastric bypass surgery, as this can affect the body's ability to absorb iron.

  • Diagnosis typically involves blood tests. Treatment usually involves iron supplements and dietary changes.

• Hypothyroidism: This condition can cause symptoms like fatigue, cold sensitivity, and cognitive issues. It can be more common in people with other autoimmune conditions, like psoriasis.

  • Diagnosis typically involves blood tests. Treatment usually involves hormone replacement therapy.

• Vitamin B12 Deficiency: This condition can cause symptoms like fatigue, cognitive issues, and dizziness. It can be more common in people who have had gastric bypass surgery, as this can affect the body's ability to absorb vitamin B12.

  • Diagnosis typically involves blood tests. Treatment usually involves B12 supplements or injections.

Please note that these are possibilities based on your symptoms and not a definitive diagnosis. You should seek care from a healthcare professional to receive a formal diagnosis and treatment.

What you can do

In the meantime, you can try the following to manage your symptoms:

1. Stay hydrated and maintain a balanced diet. This can help manage symptoms like dizziness and fatigue.
2. Try to get up slowly from a sitting or lying position. This can help manage symptoms of lightheadedness.
3. Keep a symptom diary. Note down when your symptoms occur, what you're doing at the time, and anything that makes them better or worse. This can be helpful information for your doctor.

What you should look out for

You should seek immediate medical attention if you experience:

• Severe dizziness or fainting
• Chest pain or difficulty breathing
• Severe weakness or difficulty moving
• Any other severe or concerning symptoms

Remember, this advice is intended to be general in nature, and specific causes may not apply to your situation. Always consult with a healthcare provider for appropriate examination, testing, and care recommendations.